Hi:
Below is my network topology ( n = 60 ):
internet ----------- linux box --------- PC1
ADSL(1024k) |
|-------- PC2
|
|-------- PCn
If the linux box only servers as gateway, everything
is ok.However, boss wants to control the flow of every
PC, my configuration is :
# tc qdisc list dev eth1 // eth1 is the internal
interface of linux box which ip is 192.168.0.1
qdisc sfq 8012: quantum 1514b perturb 15sec
qdisc sfq 8011: quantum 1514b perturb 15sec
qdisc sfq 8010: quantum 1514b perturb 15sec
qdisc sfq 800f: quantum 1514b perturb 15sec
qdisc sfq 800e: quantum 1514b perturb 15sec
qdisc sfq 800d: quantum 1514b perturb 15sec
qdisc sfq 800c: quantum 1514b perturb 15sec
qdisc sfq 800b: quantum 1514b perturb 15sec
qdisc sfq 800a: quantum 1514b perturb 15sec
qdisc cbq 10: rate 100Mbit (bounded,isolated) prio
no-transmit
#tc class list dev eth1
class cbq 10:11 parent 10:1 leaf 8012: rate 10Mbit
(bounded,isolated) prio no-transmit
class cbq 10: root rate 100Mbit (bounded,isolated)
prio no-transmit
class cbq 10:256 parent 10:1 leaf 800c: rate 256Kbit
(bounded,isolated) prio no-transmit
class cbq 10:1 parent 10: rate 100Mbit prio 5
class cbq 10:8192 parent 10:1 leaf 8011: rate 8Mbit
(bounded,isolated) prio no-transmit
class cbq 10:64 parent 10:1 leaf 800a: rate 64Kbit
(bounded,isolated) prio no-transmit
class cbq 10:512 parent 10:1 leaf 800d: rate 512Kbit
(bounded,isolated) prio no-transmit
class cbq 10:1024 parent 10:1 leaf 800e: rate 1Mbit
(bounded,isolated) prio no-transmit
class cbq 10:4096 parent 10:1 leaf 8010: rate 4Mbit
(bounded,isolated) prio no-transmit
class cbq 10:128 parent 10:1 leaf 800b: rate 128Kbit
(bounded,isolated) prio no-transmit
class cbq 10:2048 parent 10:1 leaf 800f: rate 2Mbit
(bounded,isolated) prio no-transmit
# tc filter list dev eth1
filter parent 10: protocol ip pref 100 u32
filter parent 10: protocol ip pref 100 u32 fh 800: ht
divisor 1
filter parent 10: protocol ip pref 100 u32 fh
800::800 order 2048 key ht 800 bkt 0 flowid 10:128
match c0a8003f/ffffffff at 16
filter parent 10: protocol ip pref 100 u32 fh
800::801 order 2049 key ht 800 bkt 0 flowid 10:128
match c0a8003e/ffffffff at 16
filter parent 10: protocol ip pref 100 u32 fh
800::802 order 2050 key ht 800 bkt 0 flowid 10:128
match c0a8000f/ffffffff at 16
filter parent 10: protocol ip pref 100 u32 fh
800::803 order 2051 key ht 800 bkt 0 flowid 10:128
match c0a80011/ffffffff at 16
....
In my opinion, every IP should have only 128kbits.It
is true when I download files with ftp.But the http
response is very very slow,even if
there is only one person online. When PC1 download
files , other PC ping the gateway should take more
than 300 ms .Something must be wrong with my
configuration.
Is the performance problem ? However, the idle is
about 90%.By the way I boundled the IP and the MAC
address with arp,and it works well.
Thx.
Wain Wen
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